Home / 1,434,275,773,096-2,151,791,008,659-515,437,939,198.32

Finding the Fourth Proportional to 1,434,275,773,096, 2,151,791,008,659 and 515,437,939,198.32

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Solution

The fourth proportional to 1,434,275,773,096, 2,151,791,008,659 and 515,437,939,198.32 is: 773,292,517,306.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,434,275,773,096 : 2,151,791,008,659 = 515,437,939,198.32 : x
  2. Step 2: Convert to fraction form
    1,434,275,773,096/2,151,791,008,659 = 515,437,939,198.32/x
  3. Step 3: Cross multiply
    1,434,275,773,096x = 2,151,791,008,659 × 515,437,939,198.32
  4. Step 4: Simplify right side
    1,434,275,773,096x = 1,109,114,723,088,669,293,412,352
  5. Step 5: Solve for x
    x = 1,109,114,723,088,669,293,412,352/1,434,275,773,096
  6. Step 6: Final answer
    x = 773,292,517,306.18

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.